1; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a65 | FileCheck %s 2 3@var_float = dso_local global float 0.0 4@var_double = dso_local global double 0.0 5@var_double2 = dso_local global <2 x double> <double 0.0, double 0.0> 6 7define dso_local void @ldst_double() { 8 %valf = load volatile float, ptr @var_float 9 %vale = fpext float %valf to double 10 %vald = load volatile double, ptr @var_double 11 %vald1 = insertelement <2 x double> undef, double %vald, i32 0 12 %vald2 = insertelement <2 x double> %vald1, double %vale, i32 1 13 store volatile <2 x double> %vald2, ptr @var_double2 14 ret void 15 16; CHECK-LABEL: ldst_double: 17; CHECK: adrp [[RD:x[0-9]+]], var_double 18; CHECK-NEXT: ldr {{d[0-9]+}}, [[[RD]], {{#?}}:lo12:var_double] 19; CHECK: adrp [[RQ:x[0-9]+]], var_double2 20; CHECK-NEXT: str {{q[0-9]+}}, [[[RQ]], {{#?}}:lo12:var_double2] 21} 22 23define dso_local void @ldst_double_tune_a53() #0 { 24 %valf = load volatile float, ptr @var_float 25 %vale = fpext float %valf to double 26 %vald = load volatile double, ptr @var_double 27 %vald1 = insertelement <2 x double> undef, double %vald, i32 0 28 %vald2 = insertelement <2 x double> %vald1, double %vale, i32 1 29 store volatile <2 x double> %vald2, ptr @var_double2 30 ret void 31 32; CHECK-LABEL: ldst_double_tune_a53: 33; CHECK: adrp [[RD:x[0-9]+]], var_double 34; CHECK-NEXT: ldr {{d[0-9]+}}, [[[RD]], {{#?}}:lo12:var_double] 35; CHECK-NEXT: adrp [[RQ:x[0-9]+]], var_double2 36; CHECK: fcvt 37; CHECK: str {{q[0-9]+}}, [[[RQ]], {{#?}}:lo12:var_double2] 38} 39 40attributes #0 = { "tune-cpu"="cortex-a53" } 41